要買哪種陶瓷放熱器好呢?? - 蛙
By Edward Lewis
at 2008-01-17T11:04
at 2008-01-17T11:04
Table of Contents
→ sigwa:有人可以測量一下非常靠近陶瓷放熱器那裡的溫度到底是幾度嗎 01/15 21:15
推 ylfuzzy:原po貼的網址的是給250W燈炮用的 我想同樣250W的陶瓷燈 01/15 21:30
→ ylfuzzy:應該不會比250W的燈泡熱吧? 我想應該沒問題 01/15 21:31
===========================================================
to sigma:
請問你要從電功率換算成他的熱功率嗎
陶瓷燈座可以承受很高的溫度
所以不太清楚你想要知道表面溫度做什麼?
如果要測量也是可以,只是依照環境材質和熱容不同
你大概可以計算一些他的功率
只能抓個大概的範圍
to ylfuzzy
如果不考慮變因
250w的燈泡當然比250w的溫度還低
因為燈泡有光還有熱
不考慮陶瓷加熱器材質前提下
照理來說陶瓷加熱器的熱能轉化就應該要比較完整
一切還是交給溫度計最準
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